I used an oscilloscope to measure the waveform of PIN9, X1OUT of F149. There is a sawtooth wave in the 2V range, with an amplitude of about 0.2V and a frequency of about 26US. However, there is no wav...
[b][p=21, null, left][color=#454545][size=14px]Generally speaking, the seven-segment digital tube (also called the Japanese digital tube) can only display 10 Arabic numerals and some English letters. ...
MCU: MSP430g2553 Evaluation BoardSoftware:IARQuestion: Should I add a pull-down resistor when scanning a button with an msp430 microcontroller?Description: Recently, when I was learning about TI's msp...
[i=s]This post was last edited by paulhyde on 2014-9-15 08:54[/i] Hi everyone, this is some LCD information I collected. I hope it will be useful to you!...
Someone asked me this.[size=6]RSELx Bits 3-0 Range select. Sixteen different frequency ranges are available. The lowest frequency range is selected by[/size] [size=6]setting RSELx = 0. [color=#ff0000]...
I want to make a high frequency LC oscillator circuit, which requires a high frequency transformer, but I can't buy a high frequency magnetic core. Taobao has nickel-zinc ferrites, but they are all NX...
PV DC fuses are safety devices used to protect PV panels, inverters, and DC loads. To ensure their safety and reliability, they must be UL248 certified.
Before applying for UL248 certifi...[Details]
Dual-mode inverters can operate both in conjunction with the grid and independently. These inverters can inject excess energy from renewable energy and storage devices into the grid, and withdraw p...[Details]
In recent years, with the increasing demand for manufacturing and automated production management, industrial barcode scanners have gradually become an indispensable part of the industrial manufact...[Details]
1. Project Overview
1.1 Introduction
Currently, most music files are saved in MP3 format, a lossy audio compression format that cannot perfectly reproduce the original music. With the exp...[Details]
Electric vehicles are currently gaining momentum, but this is just a facade. Fuel-powered vehicles remain unchallenged. While electric vehicles boast unique advantages in environmental emissions an...[Details]
summary
There are multiple approaches to making industrial systems more intelligent, including applying artificial intelligence (AI) technology at the edge and in the cloud to sensor...[Details]
White light LEDs are voltage-sensitive devices. In actual operation, their upper limit is 20mA. However, the current often increases due to various reasons during use. If no protective measures are...[Details]
With the rapid advancement of automation technology, collaboration between robots is no longer just science fiction. Imagine dozens of machines moving goods in a warehouse without interfering with ...[Details]
The Automotive Testing and Quality Assurance Expo (ATE 2025) will open on August 27th. At the expo, Rohde & Schwarz (R&S) will showcase six automotive testing solutions, themed "Intelligently Drivi...[Details]
On August 21, WeRide officially launched WePilot AiDrive, a one-stage end-to-end assisted driving solution developed in cooperation with Bosch. This comes only half a year after the two parties' "t...[Details]
Recently, South Korean robotics giant WIRobotics launched its first general-purpose humanoid robot, ALLEX, at the Robotics Innovation Center (RIH) at the Korea University of Science and Technology....[Details]
Have you ever heard stories about "crazy appliances"? Think of microwaves that turn on automatically or ovens that preheat without any human input? With radios and electromagnetic interfaces ubiqui...[Details]
Electric vehicles' 12V batteries don't rely on a generator to power them. Only gasoline-powered vehicles rely on the engine to drive a generator to generate electricity while driving, which is used...[Details]
In daily life, power transformers have different functions and uses due to different usage scenarios. The most common ones can be divided into: control transformers, isolation transformers, rectifi...[Details]
Preface
Low-voltage motors are widely used in nonferrous metallurgical plants. Their abnormal operation not only impacts normal production but can also threaten human life. Therefore, providin...[Details]
Microcontroller MCU
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